CN213356877U - Lifting platform for electric power overhaul - Google Patents
Lifting platform for electric power overhaul Download PDFInfo
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- CN213356877U CN213356877U CN202021637836.XU CN202021637836U CN213356877U CN 213356877 U CN213356877 U CN 213356877U CN 202021637836 U CN202021637836 U CN 202021637836U CN 213356877 U CN213356877 U CN 213356877U
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Abstract
The utility model discloses an electric power overhauls uses lift platform, including first mounting panel, second mounting panel, support column, first bearing, a first screw thread section of thick bamboo, a second screw thread section of thick bamboo, height adjusting mechanism and personnel mechanism of standing. The utility model comprises a personnel standing mechanism, when the device is not used, the personnel standing mechanism can be disassembled and assembled, and the cylinder body and the second threaded column are mainly connected in a threaded connection and sleeve joint mode, so that the disassembly and the assembly are more convenient, and the carrying during electric power overhaul is facilitated; the device contains height adjusting mechanism, and height adjusting mechanism can make the lifter plate of device go up and down, and the device adopts threaded connection's characteristic and worm gear drive's principle to reach the purpose of going up and down, compares in hydraulic lifting platform, and its simple structure, the maintenance of being convenient for has avoided the hydraulic cylinder oil leak to lead to the emergence of the unable normal behavior of device.
Description
Technical Field
The utility model relates to a lift platform technical field specifically is a lift platform is used in electric power maintenance.
Background
The lifting platform is a hoisting machine for vertically transporting people or objects, generally adopts hydraulic drive, is called a hydraulic lifting platform, is widely applied to operations such as high-altitude installation, maintenance and the like, and has the characteristic of free lifting, but the existing lifting platform for electric power overhaul has the following defects:
the lift platform that current electric power overhauld usefulness adopts hydraulic pressure to drive mostly, and after the pneumatic cylinder oil leak or damage, the device just can't go up and down, if damage at the use, then lift platform can drop fast, has certain potential safety hazard, and the lift platform that current electric power overhauld usefulness simultaneously mostly can't be dismantled, generally need drag at the car back and remove, and it carries comparatively inconveniently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric power overhauls uses lift platform to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a lifting platform for electric power overhaul comprises a first mounting plate, a second mounting plate, a support pillar, a first bearing, a first threaded cylinder, a second threaded cylinder, a first threaded pillar, a height adjusting mechanism and a personnel standing mechanism, support columns are vertically and fixedly connected between the four corners of the top surface of the first mounting plate and the four corners of the bottom surface of the second mounting plate, two ends of the first threaded column are respectively rotatably arranged on the first mounting plate and the second mounting plate through first bearings, the top end of the first threaded column extends out of the top surface of the second mounting plate, a first threaded cylinder is vertically and fixedly connected with the top end of the first threaded column, the four corners of the top surface of the second mounting plate are vertically and fixedly connected with second threaded cylinders, the personnel standing mechanism is arranged in the first threaded cylinder and the second threaded cylinder, and the height adjusting mechanism is arranged between the first mounting plate and the second mounting plate;
the personnel standing mechanism comprises a lifting plate, cylinders, sleeves, threaded sleeves and second threaded columns, wherein the sleeves are vertically and fixedly arranged at four corners of the top surface of the lifting plate in a penetrating manner, the cylinders are respectively sleeved in the four sleeves in a sliding manner, the bottom ends of the four cylinders are all arranged in the second threaded cylinders in a threaded manner, the threaded sleeves are vertically and fixedly arranged in the center of the top surface of the lifting plate in a penetrating manner, the second threaded columns are arranged in the threaded sleeves in a threaded manner, and the bottom ends of the second threaded columns are fixedly arranged in the first threaded cylinders in a penetrating manner;
height adjusting mechanism includes worm, rocking handle, worm wheel, riser and second bearing, vertical rigid coupling has two risers between the bottom surface of second mounting panel and the top surface of first mounting panel, two install the worm through the horizontal rotation of second bearing between the riser, the fixed external at first screw thread post of cup jointing of worm wheel, worm and worm wheel intermeshing, the one end fixed mounting of worm has the rocking handle.
Preferably, the universal wheel is installed at four corners of first mounting panel bottom plate bottom surface, the cylinder is the stainless steel cylinder, first screw thread post and second screw thread post are the stainless steel screw thread post.
Preferably, the top surface fixed mounting of first mounting panel has the instrument to place the case, a side that the case was placed to the instrument articulates there is the chamber door, the attached rubber lining of installing of inner wall that the case was placed to the instrument.
Preferably, the fixed mounting all around of lifter plate top surface has the guardrail, insulating cover is installed in the outer wall cladding of guardrail, the attached wear-resisting slipmat of installing of top surface of lifter plate.
Preferably, a pin control is arranged at the bottom end of the second threaded column, a fastening bolt is horizontally installed on the outer wall of the first threaded cylinder in a penetrating mode, and one end of the fastening bolt penetrates through the pin control of the second threaded column and extends out of the first threaded cylinder.
Preferably, the rocking handle is a Z-shaped rocking handle, and an anti-skidding sleeve is sleeved at the handheld position of the rocking handle.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses contain personnel and stand the mechanism, when the device is not used, personnel stand the cylinder of mechanism and can take out in the second screw thread section of thick bamboo, the second screw thread post can have and take out in the first screw thread section of thick bamboo, then the cylinder can be taken out again by the sleeve on the lifter plate, the second screw thread post can be taken out again by the screw thread sleeve on the lifter plate, compare with traditional lift platform, the device can carry out the dismouting, and cylinder and second screw thread post mainly adopt threaded connection and the mode of cup jointing to connect, the dismouting is comparatively convenient, carry when being favorable to electric power to overhaul;
(2) the utility model discloses contain height adjusting mechanism, height adjusting mechanism can make the lifter plate of device go up and down, and the device adopts threaded connection's characteristic and worm gear driven principle to reach the purpose of going up and down, compares in hydraulic lifting platform, and its simple structure, the maintenance of being convenient for has avoided the pneumatic cylinder oil leak to lead to the emergence of the unable normal behavior of device.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is an enlarged schematic view of the present invention at A in FIG. 1;
fig. 3 is a perspective view of a second mounting plate of the present invention;
fig. 4 is a perspective view of the lifting plate of the present invention.
In the figure: 1. the tool storage box comprises a first mounting plate, 2, a second mounting plate, 3, a lifting plate, 4, a support column, 5, a first bearing, 6, a first threaded cylinder, 7, a second threaded cylinder, 8, a column body, 9, a sleeve, 10, a threaded sleeve, 11, a first threaded cylinder, 12, a second threaded cylinder, 13, a guardrail, 14, a worm, 15, a rocking handle, 16, a tool storage box, 17, a universal wheel, 18, a worm wheel, 19, a vertical plate, 20, a second bearing, 21 and a fastening bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a lifting platform for electric power overhaul comprises a first mounting plate 1, a second mounting plate 2, support columns 4, first bearings 5, a first threaded cylinder 6, a second threaded cylinder 7, a first threaded column 11, a height adjusting mechanism and a personnel standing mechanism, wherein the support columns 4 are vertically and fixedly connected between four corners of the top surface of the first mounting plate 1 and four corners of the bottom surface of the second mounting plate 2, two ends of the first threaded column 11 are respectively rotatably mounted on the first mounting plate 1 and the second mounting plate 2 through the first bearings 5, the top end of the first threaded column 11 extends out of the top surface of the second mounting plate 2, the top end of the first threaded column 11 is vertically and fixedly connected with the first threaded cylinder 6, four corners of the top surface of the second mounting plate 2 are vertically and fixedly connected with the second threaded cylinder 7, the personnel standing mechanism is mounted in the first threaded cylinder 6 and the second threaded cylinder 7, the height adjusting mechanism is arranged between the first mounting plate 1 and the second mounting plate 2;
the personnel standing mechanism comprises a lifting plate 3, columns 8, sleeves 9, threaded sleeves 10 and second threaded columns 12, wherein the sleeves 9 are vertically and fixedly installed at four corners of the top surface of the lifting plate 3 in a penetrating manner, the columns 8 are respectively sleeved in the four sleeves 9 in a sliding manner, the bottom ends of the four columns 8 are all installed in the second threaded cylinders 7 in a threaded manner, the threaded sleeves 10 are vertically and fixedly installed at the center of the top surface of the lifting plate 3 in a penetrating manner, the second threaded columns 12 are installed in the threaded sleeves 10 in a threaded manner, and the bottom ends of the second threaded columns 12 are fixedly installed in the first threaded cylinders 6;
height adjusting mechanism includes worm 14, rocking handle 15, worm wheel 18, riser 19 and second bearing 20, vertical rigid coupling has two risers 19 between the bottom surface of second mounting panel 2 and the top surface of first mounting panel 1, two install worm 14 through the horizontal rotation of second bearing 20 between the riser 19, worm wheel 18 is fixed to be cup jointed in the outside of first screw thread post 11, worm 14 and worm wheel 18 intermeshing, the one end fixed mounting of worm 14 has rocking handle 15.
Specifically, universal wheel 17 is installed at four corners of 1 bottom plate bottom surface of first mounting panel, cylinder 8 is the stainless steel cylinder, first screw thread post 11 and second screw thread post 12 are the stainless steel screw thread post.
Specifically, the top surface fixed mounting of first mounting panel 1 has the instrument to place case 16, a side that case 16 was placed to the instrument articulates there is the chamber door, the attached rubber inside lining of installing of inner wall that case 16 was placed to the instrument.
Specifically, fixed mounting has guardrail 13 around 3 top surfaces of lifter plate, insulating cover is installed in the outer wall cladding of guardrail 13, the attached wear-resisting slipmat of installing of top surface of lifter plate 3.
Specifically, a pin control is arranged at the bottom end of the second threaded column 12, a fastening bolt 21 is horizontally installed on the outer wall of the first threaded cylinder 6 in a penetrating mode, and one end of the fastening bolt 21 penetrates through the pin control of the second threaded column 12 and extends out of the first threaded cylinder 6.
Specifically, the rocking handle 15 is a Z-shaped rocking handle, and an anti-slip sleeve is sleeved at the holding position of the rocking handle 15.
The working principle is as follows: the device comprises a personnel standing mechanism, when the device is not used, a cylinder 8 of the personnel standing mechanism can be taken out from a second threaded cylinder 7, a second threaded cylinder 12 can be taken out from a first threaded cylinder 6, then the cylinder 8 can be taken out from a sleeve 9 on a lifting plate 3, the second threaded cylinder 12 can be taken out from a threaded sleeve 10 on the lifting plate 3, compared with a traditional lifting platform, the device can be disassembled and assembled, the cylinder 8 and the second threaded cylinder 12 are mainly connected in a threaded connection and a sleeving connection mode, the disassembly and the assembly are convenient, the carrying during electric power overhaul is facilitated, when the device is assembled and used, the device comprises a height adjusting mechanism, when a rocking handle 15 at the end part of a worm 14 of the height adjusting mechanism rotates, the worm 14 can rotate, because the worm 14 is meshed with a worm wheel 18 sleeved on the first threaded cylinder 11, the first threaded cylinder 11 is rotatably arranged on a first mounting plate 1 and a second mounting plate 2 through a first bearing 5, and the bottom of the second threaded column 12 is installed in the first threaded cylinder 6 at the top of the first threaded column 11, so that the first threaded column 11 rotates when the worm 14 rotates, at the moment, the second threaded column 12 rotates along with the first threaded column 11, because the second threaded column 12 is installed in the threaded sleeve 10 on the lifting plate 3 in a threaded manner, under the limiting effect of the cylinder 8 on the lifting plate 3, when the second threaded column 12 rotates, the position of the threaded sleeve 10 on the second threaded column 12 changes, and further the height position of the lifting plate 3 changes, the device achieves the lifting purpose by adopting the characteristics of threaded connection and the worm and gear transmission principle, compared with a hydraulic lifting platform, the hydraulic lifting platform is simple in structure and convenient to maintain, and the phenomenon that the device cannot be normally used due to oil leakage of a hydraulic cylinder is avoided.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an electric power overhauls uses lift platform which characterized in that: comprises a first mounting plate (1), a second mounting plate (2), a support column (4), a first bearing (5), a first threaded cylinder (6), a second threaded cylinder (7), a first threaded column (11), a height adjusting mechanism and a personnel standing mechanism, wherein the support column (4) is vertically fixedly connected between four corners of the top surface of the first mounting plate (1) and four corners of the bottom surface of the second mounting plate (2), two ends of the first threaded column (11) are respectively rotatably mounted on the first mounting plate (1) and the second mounting plate (2) through the first bearing (5), the top end of the first threaded column (11) extends out of the top surface of the second mounting plate (2), the first threaded cylinder (6) is vertically fixedly connected at the top end of the first threaded column (11), the second threaded cylinders (7) at the corners of the four top surfaces of the second mounting plate (2) are vertically fixedly connected, the personnel standing mechanism is arranged in the first threaded cylinder (6) and the second threaded cylinder (7), and the height adjusting mechanism is arranged between the first mounting plate (1) and the second mounting plate (2);
the personnel standing mechanism comprises a lifting plate (3), columns (8), sleeves (9), threaded sleeves (10) and second threaded columns (12), wherein the sleeves (9) are vertically and fixedly installed at four corners of the top surface of the lifting plate (3) in a penetrating manner, the columns (8) are respectively sleeved in the four sleeves (9) in a sliding manner, the bottoms of the four columns (8) are all installed in a second threaded cylinder (7) in a threaded manner, the threaded sleeves (10) are vertically and fixedly installed at the center of the top surface of the lifting plate (3) in a penetrating manner, the second threaded columns (12) are installed in the threaded sleeves (10) in a threaded manner, and the bottoms of the second threaded columns (12) are fixedly installed in a first threaded cylinder (6);
height adjusting mechanism includes worm (14), rocking handle (15), worm wheel (18), riser (19) and second bearing (20), vertical rigid coupling has two risers (19) between the bottom surface of second mounting panel (2) and the top surface of first mounting panel (1), two install worm (14) through second bearing (20) horizontal rotation between riser (19), worm wheel (18) are fixed to be cup jointed in the outside of first screw thread post (11), worm (14) and worm wheel (18) intermeshing, the one end fixed mounting of worm (14) has rocking handle (15).
2. The lifting platform for electric power overhaul according to claim 1, wherein: universal wheel (17) are installed to four corners of first mounting panel (1) bottom plate bottom surface, cylinder (8) are the stainless steel cylinder, first screw thread post (11) and second screw thread post (12) are the stainless steel screw thread post.
3. The lifting platform for electric power overhaul according to claim 1, wherein: the top surface fixed mounting of first mounting panel (1) has the instrument to place case (16), the side that case (16) were placed to the instrument articulates there is the chamber door, the attached rubber inside lining of installing of inner wall that case (16) were placed to the instrument.
4. The lifting platform for electric power overhaul according to claim 1, wherein: fixed mounting is located all around of lifter plate (3) top surface has guardrail (13), the insulating cover is installed in the outer wall cladding of guardrail (13), the attached wear-resisting slipmat of installing of top surface of lifter plate (3).
5. The lifting platform for electric power overhaul according to claim 1, wherein: the bottom of second screw thread post (12) department is opened has the round pin accuse, the outer wall level of first screw thread section of thick bamboo (6) is run through and is installed fastening bolt (21), the round pin accuse that the one end of fastening bolt (21) passed second screw thread post (12) extends outside first screw thread section of thick bamboo (6).
6. The lifting platform for electric power overhaul according to claim 1, wherein: the rocking handle (15) is a Z-shaped rocking handle, and an anti-skidding sleeve is sleeved at the handheld position of the rocking handle (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021637836.XU CN213356877U (en) | 2020-08-07 | 2020-08-07 | Lifting platform for electric power overhaul |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021637836.XU CN213356877U (en) | 2020-08-07 | 2020-08-07 | Lifting platform for electric power overhaul |
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| Publication Number | Publication Date |
|---|---|
| CN213356877U true CN213356877U (en) | 2021-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021637836.XU Active CN213356877U (en) | 2020-08-07 | 2020-08-07 | Lifting platform for electric power overhaul |
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| Country | Link |
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| CN (1) | CN213356877U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115402936A (en) * | 2022-09-13 | 2022-11-29 | 上海甲佳智能科技有限公司 | Overhead traveling crane for material conveying |
-
2020
- 2020-08-07 CN CN202021637836.XU patent/CN213356877U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115402936A (en) * | 2022-09-13 | 2022-11-29 | 上海甲佳智能科技有限公司 | Overhead traveling crane for material conveying |
| CN115402936B (en) * | 2022-09-13 | 2023-06-13 | 上海甲佳智能科技有限公司 | Crown block for material conveying |
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